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America UNS Z21210 Zinc rolled and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Z21210 / Z21210
Category Grade Standard Region/Area Standard Content
Metals Z21210 -- America Zinc rolled

Chemical composition(mass fraction)(wt.%) of the Z21210

Element Min Max Similar
Zn - - -
Sn - 0.0010 -
Pb 0.0500 0.1000 -
Fe - 0.0120 -
Cu - 0.0050 -
Cd 0.0500 0.0800 -
Al - 0.0010 -

Mechanical Properties of steel grade Z21210

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
772 (≥) 943 (≥) 41 33 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade Z21210

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
43 - -     0.43 -  
487 934 - 21.3 123   -  
456 - 44 42.2   331 214

Heat Treatment of steel grade Z21210

Heat treated : 1489°C - 1342°C

Technological Curves of steel grade Z21210

Cross Reference Table (Equivalent Grade) of Z21210

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